1.
Napitupulu PMT, Situngkir FL. Transforming mathematical representations: A process-based analysis of junior high school students’ problem solving. Eduvista [Internet]. 2026 Jul. 5 [cited 2026 Jul. 24];1(1):43-56. Available from: https://perfidiajournal.com/index.php/eduvista/article/view/16